13156618238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{2609}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 20373534720

約数和(自身を除く): 7216916482

約数列:

[1, 2, 43, 86, 191, 307, 382, 614, 2609, 5218, 8213, 13201, 16426, 26402, 58637, 112187, 117274, 224374, 498319, 800963, 996638, 1601926, 2521391, 5042782, 21427717, 34441409, 42855434, 68882818, 152983933, 305967866, 6578309119, 13156618238]

約数ペア:

[(1, 13156618238), (2, 6578309119), (43, 305967866), (86, 152983933), (191, 68882818), (307, 42855434), (382, 34441409), (614, 21427717), (2609, 5042782), (5218, 2521391), (8213, 1601926), (13201, 996638), (16426, 800963), (26402, 498319), (58637, 224374), (112187, 117274)]